Capacitor yamphamvu ya filimu ya AC yabwino kwambiri

Chojambulira mphamvu cha filimu ya AC chapamwamba kwambiri Chithunzi Chowonetsedwa

Kufotokozera Kwachidule:

Fchakudya:

1: Phukusi la tepi ya Mylar, Losindikizidwa ndi utomoni;
2: Zitsogozo za nati zamkuwa, kukula kochepa, kuyika kosavuta;

3: Mphamvu yayikulu, kukula kochepa;

4: Kukana mphamvu yamagetsi yapamwamba, ndi kudzichiritsa yokha;

5: Mphamvu yamagetsi yothamanga kwambiri, mphamvu yamagetsi yothamanga kwambiri yothamanga kwambiri yothamanga kwambiri (dv/dt).

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Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Deta yaukadaulo

Kutentha kogwira ntchito	Kutentha Kwambiri. Kugwira ntchito., Pamwamba, kutentha kwakukulu: +85℃ Kutentha kwapamwamba kwa gulu: +70℃ Kutentha kotsika kwa gulu: -40℃
kuchuluka kwa mphamvu	5μF～50μF
Voliyumu Yopanda Kuvotera/ Yoyesedwa	330V.AC/50Hz～690V.AC/50Hz
Cap.tol	±5%(J);
Pitirizani ndi magetsi	Vt-t	2.15U_N/10S
	Vt-c	1000+2*U_N(min2000)V.AC) 60S
Kupitirira Voltage	1.1U_N(30% ya nthawi yomwe katundu amatumizidwa)
	1.15U_N(Mphindi 30 patsiku)
	1.2U_N(Mphindi 5/tsiku)
	1.3U_N(Mphindi imodzi patsiku)
	1.5U_N(100ms nthawi iliyonse, nthawi 1000 pa moyo wonse)
Chinthu choyambitsa kutayikira	tgδ≤0.002 f=1KHz
	tgδ0≤0.0002
Kukana kutchinjiriza	RS*C≥5000S(pa 20℃ 100V.DC 60S)
Chiyembekezo cha moyo	100000h(Un; Θhotspot≤55 °C)
Muyezo wofunikira	IEC61071;IEC 60831;

Mbali

1. Phukusi la tepi ya Mylar, Losindikizidwa ndi utomoni;
2. Zitsulo za mtedza wa mkuwa, zazing'ono, zosavuta kukhazikitsa;
3. Kuchuluka kwakukulu, kukula kochepa;
4. Kukana mphamvu yamagetsi yapamwamba, ndi kudzichiritsa yokha;
5. Mphamvu yamagetsi yothamanga kwambiri, mphamvu yamagetsi yothamanga kwambiri yothamanga kwambiri (dv/dt).

Chikwama choyika

Kugwiritsa ntchito

1. Amagwiritsidwa ntchito kwambiri pazida zamagetsi zamagetsi zomwe zimagwiritsidwa ntchito pa fyuluta ya AC.

2. Mu UPS yamphamvu kwambiri, magetsi osinthira, ma converter a AC/DC ndi inverter (ma drive) ndi zida zina za fyuluta ya AC, ma harmonics ndikuwongolera kuwongolera mphamvu.

Chiyembekezo cha moyo

mc3

Chojambula cha mzere

Voteji	(Un=330V.AC)
Kuchuluka kwa mphamvu	φD (mm)	L(mm)	ESR @10KHz (mΩ))	ESL(nH)	dv/dt(V/μS)	Ipk(A)	Irms(40℃ @10KHz)
6.8	35	40	9.4	27	100	680	30
8	38	40	8.0	25	80	640	35
10	42	40	6.4	25	75	750	40
15	51	40	5.3	28	70	1050	48
20	59	40	4.0	23	65	1300	55
30	71	40	2.7	27	60	1800	68
40	74	50	2.0	26	55	2200	70
50	82	50	1.6	25	50	2500	75

Voteji	(Un=450V.AC)
Kuchuluka kwa mphamvu	φD (mm)	L(mm)	ESR @10KHz (mΩ))	ESL(nH)	dv/dt(V/μS)	Ipk(A)	Irms(40℃ @10KHz)
6.8	35	40	9.4	27	100	680	30
8	38	40	8.0	25	80	640	35
10	42	40	6.4	25	75	750	40
15	51	40	5.3	28	70	1050	48
20	59	40	4.0	23	65	1300	55
30	71	40	2.7	27	60	1800	68
40	74	50	2.0	26	55	2200	70
50	82	50	1.6	25	50	2500	75

Voteji	(Un=690V.AC)
Kuchuluka kwa mphamvu	φD (mm)	L(mm)	ESR @10KHz (mΩ))	ESL(nH)	dv/dt(V/μS)	Ipk(A)	Irms(40℃ @10KHz)
5	35	60	9.6	27	180	900	30
6.8	40	60	7.0	26	150	1020	35
8	44	60	7.0	25	120	960	38
10	49	60	6.4	26	110	1100	45
15	59	60	4.2	23	100	1500	55
20	68	60	3.2	25	90	1800	62
25	76	60	2.5	22	80	2000	70
30	83	60	2.1	23	80	2400	75